Heel traction device



FIG. 1 is a top perspective view of a heel traction device, according to a new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right elevational side view thereof;

FIG. 6 is a left elevational side view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

The broken lines in the drawings depict portions of the heel traction device that form no part of the claimed design. 

CLAIM The ornamental design for a heel traction device, as shown and described. 